[GitHub] [arrow] zfoobar commented on issue #35563: [C++] Allow safe cast from int64 to float64 in compute kernel for numerics that can be accurately represented above 2^53

["zfoobar (via GitHub)" <gi...@apache.org>]

zfoobar commented on issue #35563:
URL: https://github.com/apache/arrow/issues/35563#issuecomment-1553502384

   hi @danepitkin - I mentioned some of this in comment thread for Issue 35584. 
   
   Quick question: what was the design decision that drove computing IEEE 754 compliance at the python layer, when the arrow C++ runtime can already be relied upon to determine whether or not a given int64 can be safely converted (i.e. with a static casting check, etc.)


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